bp error - The relation under the extended data type (EDT) SalesIdBase must be migrated to a table relation. Consider using the EDT relation migration tool.

  some time we get bp error when we set the compiler level to 4 and go the compilation of code

like :

The relation under the extended data type (EDT) SalesIdBase must be migrated to a table relation. Consider using the EDT relation migration tool.


go to development AX then click on tools>>>code upgrade>> edt migration tool select the table in right hand side you will have migrate all   then in top  click on migrate single table and at last you will get message like edt has been migrated for the table.